766363604 has 12 divisors (see below), whose sum is σ = 1420026804. Its totient is φ = 360641664.

The previous prime is 766363597. The next prime is 766363643. The reversal of 766363604 is 406363667.

It can be written as a sum of positive squares in 2 ways, for example, as 412171204 + 354192400 = 20302^2 + 18820^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5634959 + ... + 5635094.

It is an arithmetic number, because the mean of its divisors is an integer number (118335567).

Almost surely, 2^766363604 is an apocalyptic number.

It is an amenable number.

766363604 is a deficient number, since it is larger than the sum of its proper divisors (653663200).

766363604 is a wasteful number, since it uses less digits than its factorization.

766363604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11270074 (or 11270072 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 41.

The square root of 766363604 is about 27683.2730001349. The cubic root of 766363604 is about 915.1205128576.

The spelling of 766363604 in words is "seven hundred sixty-six million, three hundred sixty-three thousand, six hundred four".